ImageGalleryFolderSettings.ImageSourceFolder Property

Gets or sets the path to the folder that contains images displayed by the control.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v19.2.dll

Declaration

C#

[DefaultValue("")]
public string ImageSourceFolder { get; set; }

VB.NET

<DefaultValue("")>
Public Property ImageSourceFolder As String

Property Value

Type	Default	Description
String	String.Empty	A String value specifying the path to the images.

Property Paths

You can access this nested property as listed below:

Object Type	Path to ImageSourceFolder
ASPxImageGallery	.SettingsFolder.ImageSourceFolder
MVCxImageGallery	.SettingsFolder.ImageSourceFolder

Remarks

The ImageSourceFolder property specifies the location of the images that are displayed in the control. The corresponding thumbnails are created automatically.

Note

If the ImageSourceFolder property is specified, the binding to a data source and ASPxImageGallery.Items collection are not in effect.

ASP

<dx:ASPxComboBox ID="cbSelectFolder" runat="server" AutoPostBack="True" SelectedIndex="0" Caption="Select Folder">
     <Items>
          <dx:ListEditItem Text="Landscapes" Value="~\Content\Images\landscapes\" />
          <dx:ListEditItem Text="People" Value="~\Content\Images\people\" />
          <dx:ListEditItem Text="Photo Gallery" Value="~\Content\Images\photo_gallery\" />
     </Items>
</dx:ASPxComboBox>
<dx:ASPxImageGallery ID="imageGallery" runat="server" Width="100%" />

C#

protected void Page_Load(object sender, EventArgs e) {
     imageGallery.SettingsFolder.ImageSourceFolder = cbSelectFolder.Value.ToString();
     imageGallery.SettingsFolder.ImageCacheFolder = "~\Thumb\ImageGalleryThumb\";
}

VB.NET

Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
        imageGallery.SettingsFolder.ImageSourceFolder = cbSelectFolder.Value.ToString()
        imageGallery.SettingsFolder.ImageCacheFolder = "~\Thumb\ImageGalleryThumb\")
    End Sub

For a full example, see Image Gallery - Folder Binding demo.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the ImageSourceFolder property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

aspximagegallery-how-to-add-a-watermark-to-images-t446207/CS/Watermark/ASPxProcessedImageGallery.ascx.cs#L36

    }
    ImageGallery.SettingsFolder.ImageSourceFolder = ProcessedImageFolder;
}

VB.NET

aspximagegallery-how-to-add-a-watermark-to-images-t446207/VB/Watermark/ASPxProcessedImageGallery.ascx.vb#L33

    Next item
    ImageGallery.SettingsFolder.ImageSourceFolder = ProcessedImageFolder
End Sub